Remote Garage Door Opener Does Not Work

If your remote garage door opener isn't working, there are a few things you can check before calling a professional. Here are some of the most common reasons why a remote garage door opener may not be working:

### Dead batteries

The most common reason for a remote garage door opener not working is dead batteries. To replace the batteries, simply remove the back cover of the remote and replace the old batteries with new ones. Be sure to use the correct type of batteries for your remote.

### Malfunctioning remote

If replacing the batteries doesn't solve the problem, the remote itself may be malfunctioning. To test the remote, hold it up to a light and press the button. If you see a light, the remote is sending a signal. If you don't see a light, the remote is not sending a signal and will need to be replaced.

### Misaligned sensors

The sensors on your garage door are responsible for detecting when the door is open or closed. If the sensors are misaligned, the door may not open or close properly. To align the sensors, simply loosen the screws that hold them in place and move them until the lights on the sensors are both lit up.

### Faulty wiring

The wiring that connects the remote garage door opener to the motor can become faulty over time. If the wiring is faulty, the motor will not receive the signal from the remote and the door will not open or close. To check the wiring, simply follow the wires from the motor to the remote receiver. If you see any loose or damaged wires, they will need to be repaired or replaced.

### Broken motor

If all of the above troubleshooting steps fail, the motor itself may be broken. The motor is responsible for opening and closing the garage door, so if it is broken, the door will not open or close. To replace the motor, you will need to call a professional.

### Other possible causes

In addition to the above, there are a few other possible causes for a remote garage door opener not working. These include: